网格计算

开发平台：

Java

monster_query.small：源码内容

							#!/usr/bin/env bash
GRID_DIR=`dirname "$0"`
GRID_DIR=`cd "$GRID_DIR"; pwd`
source $GRID_DIR/../gridmix-env
NUM_OF_REDUCERS=$NUM_OF_REDUCERS_FOR_SMALL_JOB
INDIR="${FIXCOMPSEQ}/{part-00000,part-00001,part-00002}"
Date=`date +%F-%H-%M-%S-%N`
OUTDIR=perf-out/mq-out-dir-small_$Date.1
${HADOOP_HOME}/bin/hadoop dfs -rmr $OUTDIR
${HADOOP_HOME}/bin/hadoop jar $APP_JAR loadgen -keepmap 10 -keepred 40 -inFormat org.apache.hadoop.mapred.SequenceFileInputFormat -outFormat org.apache.hadoop.mapred.SequenceFileOutputFormat -outKey org.apache.hadoop.io.Text -outValue org.apache.hadoop.io.Text -indir $INDIR -outdir $OUTDIR -r $NUM_OF_REDUCERS
INDIR=$OUTDIR
OUTDIR=perf-out/mq-out-dir-small_$Date.2
${HADOOP_HOME}/bin/hadoop dfs -rmr $OUTDIR
${HADOOP_HOME}/bin/hadoop jar $APP_JAR loadgen -keepmap 100 -keepred 77 -inFormat org.apache.hadoop.mapred.SequenceFileInputFormat -outFormat org.apache.hadoop.mapred.SequenceFileOutputFormat -outKey org.apache.hadoop.io.Text -outValue org.apache.hadoop.io.Text -indir $INDIR -outdir $OUTDIR -r $NUM_OF_REDUCERS
INDIR=$OUTDIR
OUTDIR=perf-out/mq-out-dir-small_$Date.3
${HADOOP_HOME}/bin/hadoop dfs -rmr $OUTDIR
${HADOOP_HOME}/bin/hadoop jar $APP_JAR loadgen -keepmap 116 -keepred 91 -inFormat org.apache.hadoop.mapred.SequenceFileInputFormat -outFormat org.apache.hadoop.mapred.SequenceFileOutputFormat -outKey org.apache.hadoop.io.Text -outValue org.apache.hadoop.io.Text -indir $INDIR -outdir $OUTDIR -r $NUM_OF_REDUCERS

						